Base | Representation |
---|---|
bin | 110111111000101110… |
… | …1101011011011100100 |
3 | 102110210001210011100221 |
4 | 1233301131223123210 |
5 | 3431242343043431 |
6 | 131044554214124 |
7 | 11446042264051 |
oct | 1576135533344 |
9 | 373701704327 |
10 | 120015206116 |
11 | 46997500763 |
12 | 1b314a24344 |
13 | b4183ac780 |
14 | 5b47384028 |
15 | 31c64ab111 |
hex | 1bf176b6e4 |
120015206116 has 24 divisors (see below), whose sum is σ = 226954486584. Its totient is φ = 55202576640.
The previous prime is 120015206099. The next prime is 120015206117. The reversal of 120015206116 is 611602510021.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 5667078400 + 114348127716 = 75280^2 + 338154^2 .
It is not an unprimeable number, because it can be changed into a prime (120015206117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3923305 + ... + 3953776.
It is an arithmetic number, because the mean of its divisors is an integer number (9456436941).
Almost surely, 2120015206116 is an apocalyptic number.
It is an amenable number.
120015206116 is a deficient number, since it is larger than the sum of its proper divisors (106939280468).
120015206116 is a wasteful number, since it uses less digits than its factorization.
120015206116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7877391 (or 7877389 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 25.
Adding to 120015206116 its reverse (611602510021), we get a palindrome (731617716137).
The spelling of 120015206116 in words is "one hundred twenty billion, fifteen million, two hundred six thousand, one hundred sixteen".
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